Travelling to Indonesia? A MobiSIM eSIM for Indonesia helps you stay connected across islands, cities, beaches, and jungle routes without needing a physical SIM card after arrival. Whether you are visiting Jakarta, Bali, Yogyakarta, Surabaya, Lombok, Komodo, Flores, Sumatra, Sulawesi, or the Gili Islands, MobiSIM gives you mobile data for maps, hotel bookings, ferry schedules, ride apps, messaging, and travel updates. Choose a MobiSIM eSIM data plan for Indonesia and get 4G/5G coverage where available through supported local networks. Setup is fast and fully digital: after purchase, your QR code is delivered by email, then you scan it and follow the activation steps on your device. Your existing SIM can remain active for calls while MobiSIM provides data throughout your trip.
eSIM for Indonesia — Instant 4G/5G Data Plans
119 plans available — from €3.49. Instant activation, no physical SIM required.
Useful travel information
A few details that help before and during your trip.
Mobile coverage in Indonesia
Indonesia's mobile network is served by several main operators including Telkomsel, Indosat Ooredoo Hutchison, and XL Axiata. 4G LTE coverage is strong across Jakarta, Bali, Surabaya, Yogyakarta, and main tourist destinations on Java and Bali, with coverage extending to Lombok and the main Gili Islands. Outer islands including Flores, Sulawesi, Kalimantan, Papua, and the Maluku archipelago have coverage in main town centres but signal drops significantly in jungle, mountain, and remote coastal areas. Indonesia's vast archipelago of over 17,000 islands means connectivity varies enormously between well-visited tourist destinations and remote island communities. MobiSIM connects through supported local networks to deliver reliable data across Indonesia's main cities and tourist islands.
